1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Strike441 [17]
2 years ago
10

Which of the following is the best description of a light-year​

Biology
1 answer:
marin [14]2 years ago
6 0

Answer:  The distance light travels in a year.

You might be interested in
In the water cycle, what type of phase change(s) occur(s) above the oceans?
murzikaleks [220]
They lose aater when it evropares but at the same time they gain water when it rains
8 0
3 years ago
Read 2 more answers
Puzzle #4 four digit code
Nana76 [90]

Answer:

Im doing this but I was honestly looking for a cheat sheet lol

3 0
3 years ago
During which phase does Earth see more than half of the moon’s surface? first quarter third quarter waxing gibbous waning cresce
Katyanochek1 [597]
The waxing gibbous, as this is the stage fullest right after the full moon
8 0
2 years ago
¿para que sirven los plasmodesmos?
stiv31 [10]

Answer:

Los plasmodesmos forman una ruta importante para la comunicación entre las células vegetales. Regulan la comunicación de célula a célula, permitiendo así la diferenciación de órganos y tejidos vegetales.

Los plasmodesmos facilitan el movimiento de moléculas entre las células, desde pequeños productos fotosintéticos hasta grandes proteínas y ARNm. En el tejido vascular, los plasmodesmos son cruciales para el movimiento de nutrientes. También son cruciales durante el desarrollo porque, a diferencia de las células animales, las células vegetales no se mueven. Por tanto, la expresión correcta de genes tanto temporal como espacialmente es importante. Mientras que las células vegetales, como las células animales, son capaces de interactuar receptor-ligando para enviar señales a otras células, los plasmodesmos ofrecen contacto directo. Además, el tamaño de la manga difiere en diferentes tipos de células y tejidos vegetales. Por tanto, los plasmodesmos son un componente celular activo en el transporte intercelular, durante el desarrollo y en el tejido maduro.

Explanation:

4 0
2 years ago
The best way to be sure that experimental results are vaild
Bogdan [553]
To check your answer at least twice
4 0
3 years ago
Other questions:
  • When a sperm and an egg unite, a _________________ is formed?
    10·1 answer
  • 7)What evidence was found from soft tissue samples of a remarkably well-preserved Tyrannosaurus rex that provided molecular evid
    12·2 answers
  • A) a moth has two alleles for spots. it can have brown or white spots. the brown spot allele frequency is 0.26. what is the whit
    11·1 answer
  • All other factors being equal, we would expect greater sediment input into the oceanby rivers during ______
    10·1 answer
  • How do we know that height in humans is a polygenic trait?
    15·1 answer
  • 17. What are some of the major causes of extinction today?
    9·2 answers
  • Question 1
    11·1 answer
  • What is the most likely explanation for wes's observations?
    6·1 answer
  • Suppose that zonosemata flies whose own wings had been clipped and reattached were attacked more frequently than untreated zonos
    8·1 answer
  • The structure of dna and the possible base pairs it contains
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!